Gabelli & GAMCO Funds typically have different minimum investment requirements depending on the specific fund and the type of account being opened. Generally, for most retail investors, the minimum investment can range from one thousand to ten thousand dollars. For certain specialized accounts or services, such as retirement accounts or institutional investments, the minimum requirements may vary. It is important for investors to review the specific prospectus of each fund, as it will provide detailed information on minimum investment amounts, as well as other key factors such as fees, investment objectives, and performance history. Potential investors are encouraged to explore the official website of Gabelli & GAMCO Funds for the most accurate and current information regarding investment minimums and additional details about each fund.